Area

Q. If the side of one square is the diagonal of a second square, what is the ratio of the area of the first square to the area of the second?

1. 2
   
2. $1/2$
   
3. $2\sqrt{2}$
4. $\sqrt{2}$
   

Q.

Which of the following is not the unit of area?

1. cm²

2. m²

3. km²

4. m³

Q.

What is the area of a parallelogram that has a base of 10 cm and a height of 4 cm?

1. 80 Square Cm

2. 14 Square Cm

3. 40 Square Cm

4. 20 Square Cm

Q. The length of a rope required to surround a two-dimensional figure along its boundary is called its area.

1. False
2. True

Q. Two figures having the same area must have the same perimeter.

1. False
2. True

Q. Area of each of the following figures is 64 sq.cm.
Match the missing lengths of the figures with their values.

1. 8 cm
2. 4 cm
3. 32 cm

Q. Pair the figures with their area.

1. $98c{m}^2$
2. $49c{m}^2$
3. $36c{m}^2$

Q. The two-dimensional space taken up by a closed figure is called its .

1. Height
2. Volume
3. Area
4. Perimeter

Q. Among the following, is not the unit of area.

1. $c{m}^2$
2. $k{m}^2$
3. $c{m}^2$
4. $m^3$

Q. Figures having the same area also have the same shape.

1. True
2. False